Cormeilles may refer to the following communes in France: Cormeilles, Eure, in the Eure département Cormeilles, Oise, in the Oise département Cormeilles-en-Parisis, in the Val-d'Oise département Cormeilles-en-Vexin, in the Val-d'Oise département Montigny-lès-Cormeilles, in the Val-d'Oise département Saint-Pierre-de-Cormeilles, in the Eure département Saint-Sylvestre-de-Cormeilles, in the Eure département